The term knowledge management offers a wealth of different interpretations. Which interpretation is applied depends on the respective perspective. This book presents these various viewpoints in concise terms and describes generally accepted concepts. A wide range of methods and tools is available for knowledge management. The book provides a comprehensive overview of these methods and tools and demonstrates, through practical examples, how IT-supported systems can make a meaningful contribution. It is well known that IT systems alone do not guarantee successful knowledge management. Therefore, the book also addresses the topics of implementing and anchoring successful knowledge management within the company.